After looking at this drawing and comparing it to some of the 36/37 drawings I have, it doesnt appear to match either. At least in the rear frame section. When comparing, the one posted above is about 10 inches shorter than a k3-6 frame. I wonder if this was more a proposed plan. The K36 frame is very similar. Is it possible that the rear frames were extended at one point? Possibly to move the cab back?
Edit* Also, according to my plans (which could be wrong), the 37 frames are another 10 inches longer, making the difference about 20 inches between Jerrys plans and mine.
Casey
Edited 1 time(s). Last edit at 09/20/2020 09:32PM by Casey Akin.